body {
    margin: 0;
    padding: 0;
    background-color: rgb(243, 226, 229);
    font-family: 微软雅黑;
}

.nav {
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    /* 悬浮在最上方 */
    z-index: 10;
    background-image: linear-gradient(rgb(0, 81, 255), rgba(0, 43, 99, 0));
}


/* 导航栏开始*/

.logo {
    width: 62px;
    height: 80px;
    background: url(../imgs/logo.png);
    float: left;
    margin-left: 10%;
}

.nav ul li {
    width: 150px;
    height: 80px;
    float: left;
    border-radius: 10px;
    list-style-type: none;
    text-align: center;
    margin-left: 2%;
    background-color: transparent;
}

.nav ul li a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.733);
    display: block;
    /* 跟随父元素高度 */
    height: inherit;
    line-height: 80px;
}

.nav ul li:hover {
    background-color: rgba(0, 0, 255, 0.534);
}


/* ------------------导航栏结束 ------------*/


/* 焦点图开始 */

.banner {
    width: 100%;
    height: 470px;
    background-image: url(../imgs/show1.jpg);
}

.banner:hover {
    width: 120%;
}


/* 焦点图结束 */


/* 路线指引 */

.path {
    position: relative;
    left: 88%;
    z-index: 8;
}

.path span a {
    font-size: 14px;
    text-decoration: none;
    color: black;
}

.path span a:hover {
    color: rgb(175, 42, 60);
    transition-duration: 0.5s;
    transition-timing-function: linear;
    transition-property: all;
}


/* 左板块开始 */

.sd_nav {
    width: 45%;
    height: 2200px;
    background-color: rgb(249, 239, 241);
    z-index: 1;
    position: relative;
    bottom: 130px;
    float: left;
}


/* 左板块主体 */


/* 左板块的红头标开始*/

.nav_tab {
    width: 100%;
    height: 120px;
    background-color: rgb(175, 42, 60);
    z-index: 2;
    line-height: 120px;
}


/* 左板块的红头标 结束 */


/* 红头标导语 开始 */

.nav_tab span {
    font-size: 40px;
    color: white;
    margin-left: 20%;
}


/* 红头标导语 结束 */


/* 左板块导航栏开始 */

.nav_tab2 {
    margin: 0 auto;
    line-height: 60px;
    margin-top: 10%;
    margin-left: 8%;
}

.nav_tab2 ul li {
    list-style-type: none;
}

.nav_tab2 ul li span {
    font-size: 25px;
    width: 70%;
    height: 60px;
    display: inline-block;
    border-style: none none solid none;
    border-width: 0 0 3px 0;
    border-color: rgb(175, 42, 60);
}

.nav_tab2_sd {
    width: 70%;
    height: 60px;
    display: inline-block;
    border-style: none none solid none;
    border-width: 0 0 3px 0;
    border-color: rgba(175, 42, 60, 0.1);
}

.nav_tab2_sd_main {
    width: 70%;
    height: 60px;
    display: inline-block;
    border-style: none none solid none;
    border-width: 0 0 3px 0;
    border-color: rgba(175, 42, 60, 0.1);
}

.nav_tab2_sd_main a {
    text-decoration: none;
    color: rgb(175, 42, 60);
}

.nav_tab2_sd_main a:hover {
    margin-left: 5%;
    color: rgb(175, 42, 60);
    transition-duration: 0.5s;
    transition-timing-function: linear;
    transition-property: all;
}

.nav_tab2_sd a {
    text-decoration: none;
    color: black;
}

.nav_tab2_sd a:hover {
    margin-left: 5%;
    color: rgb(175, 42, 60);
    transition-duration: 0.5s;
    transition-timing-function: linear;
    transition-property: all;
}


/* 左板块导航栏结束 */

.subnav {
    width: 55%;
    height: 2000px;
    background-color: white;
    z-index: 3;
    position: relative;
    float: left;
    margin-top: 7%;
    right: 8%;
}

.subnav_title_two {
    border-style: none none solid none;
    width: 86%;
    height: 60px;
    border-color: rgb(175, 42, 60);
    font-size: 26px;
    display: inline-block;
    margin-top: 4%;
    margin-left: 7%;
}

.subnav_show_two {
    width: 86%;
    height: 18%;
    background-image: url(../imgs/show2.JPG);
    margin-left: 7%;
    margin-top: 6%;
    background-size: 100%;
}

.subnav_text_two {
    width: 86%;
    height: 60%;
    margin-left: 7%;
    margin-top: 2%;
}


/* 设置行距 */

.subnav_text_one p {
    line-height: 150%;
    font-family: 宋体;
}